"If you are wondering why Americans are losing the wars on cancer, heart disease and diabetes, you might look at the funding sources of the major public health groups," Russell Mokhiber and Robert Weissman write. "Big corporations dump big money into these groups. And pretty soon, the groups start taking the line of the big corporations. Case in point: the American Diabetes Association (ADA). Earlier this month, the ADA cut a deal with candy and soda pop maker Cadbury Schweppes.